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Study of Land Use and Land Cover Changes in the Baoan District, Shenzhen from 2000 to 2010

机译:2000年至2010年深圳市宝安区土地利用和覆被变化研究

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This paper used Landsat ETM images as the main data source, and ENVI, GIS and the mathematical statistics method (dynamic degree, land use transition matrix) to analyze spatiotemporal changes of land use and land cover in Baoan, Shenzhen, from 2000 to 2010. Conclusions were as follows. (1) The major land use in the study area was green land. Industrial and storage land experienced the largest increase among the six land classes; external transport land experienced the second largest increase. Water experienced the largest reduction among the six classes, followed by “other” land and green land. (2) Construction land experienced a slow increase, followed by a rapid increase; green land reduced rapidly between 2000 and 2005, followed by a slower reduction between 2005 and 2010. The area of water increased in the early period and decreased in the later period. (3) The increase in construction land came mainly from industrial and storage land, green land, external transport land, and other lands. The increase in industrial and storage land came mainly from construction land, green land, and other lands. The decrease in green land and water area came mainly from the expansion of industrial and storage land, construction land, other land, external transport land.
机译:本文使用Landsat ETM影像作为主要数据源,并使用ENVI,GIS和数理统计方法(动态程度,土地利用转换矩阵)分析了深圳市宝安区2000年至2010年土地利用和土地覆盖的时空变化。结论如下。 (1)研究区的主要土地用途是绿地。在六个土地类别中,工业和仓储用地的增幅最大。对外运输用地增长第二大。水在六个类别中的减少量最大,其次是“其他”土地和绿地。 (2)建设用地增长缓慢,随后迅速增长;在2000年至2005年期间,绿色土地的减少迅速,随后在2005年至2010年之间,土地的减少速度减慢。水域面积在早期增加,而在后期减少。 (3)建设用地增加主要是工业和仓储用地,绿地,对外运输用地等。工业和仓储用地的增加主要来自建筑用地,绿地和其他土地。绿地和水域面积减少主要是由于工业和仓储用地,建筑用地,其他用地,对外运输用地的增加。

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